baber/WOPTO huggingface dataset:
Patent CA-1144001-A (CA)
Inventor: FALCK GLENN H
IPC: A23P1/12
Filed: 1981-01-23
Granted: 1983-04-05
Abstract: ABSTRACT     A seal plate drive assembly for use with apparatus for pressure cooking a farinaceous product is dislcosed, in which said apparatus includes a pressure feeder assembly, a seal plate and seal plate drive assembly for compacting and regulating the flow of product mix in a terminal portion of the pressure feeder assembly and a pressure cooker assembly.  The seal plate drive assembly is comprised of a rotatable and axially translatable seal plate shaft that enters into a feeder housing providing communication between the pressure feeder assembly and the pressure cooker assembly and supports the seal plate therein, a circumscribing tubular drive shaft telescopically receiving the seal plate drive shaft and arranged to be mounted externally of the feeder housing, bearings to supoort the tubular drive shaft, a coupling interconnect-ing the two shafts to permit co-rotation while allowing axial translation of the seal plate shaft, means to drive the tubular drive shaft in rotation and means to impart axial translation to the seal plate shaft.  Also included are a first seal means disposed between the seal plate shaft and the tubular drive shaft at a location adjacent the feeder housing to prevent ingress of product mix and superatmospheric steam between the shafts and a second seal means cooperatively associated with the feeder housing and the tubular drive shaft to prevent egress of product mix and superatmospheric steam from the feeder housing and along the outer periphery of the tubular drive shaft.
Patent CA-1171121-A (CA)
Title: Device for emptying containers filled with powders
Inventor: SCHMITZ WERNER
IPC: B65G65/36
Filed: 1981-02-06
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE           Powders having a relatively low powder density can be emptied from transportation containers only with dust formation on an undesired large scale.  The device for emptying containers filled with powders of the invention comprises a vacuum pipe, a fluidization device disposed thereon adjacent the open end of said pipe.  This fluidization device may have the shape of a double cone shell disposed concentrically around the pipe or of a hollow sphere disposed concentrically around the pipe.  The fluidizing air can be passed into the powder through boreholes disposed in the direction of the opening of the pipe.  In order to prevent the vacuum pipe from becoming attached to the container wall by suction, the opening of the vacuum pipe has castellated rims.
Patent CA-1153748-A (CA)
Inventor: CHU CHIN C
IPC: B01J29/48
Filed: 1981-02-23
Granted: 1983-09-13
Abstract: ABSTRACT         A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkylbenzene isomer.  The reaction is carried out in the presence of a particular type of zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index or about 1-12, said catalyst having been modified by treatment with compounds of the Group VIA metals (Cr, Mo, W), and optionally phosphorus, to deposit a minor proportion of such elements on the zeolite.
Patent CA-1150423-A (CA)
Inventor: ANDERSSON INGMAR
IPC: G21C3/334
Filed: 1981-03-16
Granted: 1983-07-19
Abstract: ABSTRACT            A boiling water reactor fuel assembly is provided with an elongated, vertical stiffening device having four stiffening wings which are each attached to a wall of the fuel box.  Each stiffening wing has at least one vertically directed passageway for water.  (Figure 1,)
Patent CA-1158484-A (CA)
Inventor: STAVROS ANTHONY J
IPC: C23C2/26
Filed: 1981-04-01
Granted: 1983-12-13
Abstract: IMPROVED METHOD AND APPARATUS FOR WIPING HOT DIP              METALLIC COATINGS                 Abstract of the Invention The occurrence of defects on wire coated with an aluminum-zinc alloy coating applied by hot dipping in a molten coating bath is substantially decreased by preventing the deposition of zinc powder particles upon the surface of the molten aluminum-zinc coating prior to solidification of the coating.  The deposition of metallic zinc powder particles upon the molten aluminum-zinc coating may be alleviated in several different manners, including preventing the formation of the zinc powder, preventing the accumulation of the zinc powder upon the surface of the molten aluminum-zinc bath, decomposing the zinc powder before it accumulates and exhausting or removing the zinc powder from the vicinity of the molten metal coated wire as it leaves the molten bath. Several novel apparatus arrangements for accomplishing the above are disclosed.
Patent CA-1154375-A (CA)
Inventor: SCHAEFER PETER R
IPC: B23K9/013
Filed: 1981-04-16
Granted: 1983-09-27
Abstract: 12,711 METHOD OF AIR CUTTING AND GOUGING AND A COMBINED TORCH AND NOZZLE ASSEMBLY          An arc cutting and gouging torch in combination with nozzle assemblies for suspending a carbon electrode and discharging a combined air stream relative to the carbon electrode centerline.  The nozzle assemblies include exit orifices which are disposed in a non-parallel alignment relative to one another and the electrode to cause the air jet discharged from each exit orifice to merge at a location upstream of the arc and substantially about the centerline of the electrode.     S P E C I F I C A T I O N
Patent CA-1178270-A (CA)
Inventor: WIEDERKEHR RENE
IPC: A61K31/546
Filed: 1981-08-25
Granted: 1984-11-20
Abstract: 4-13033/+            Aminohydroxyphenyl compounds, processes for their manu-facture, pharmaceutical preparations containing these compounds, and the use of these compounds.            Abstract Novel 7.beta.-[D-2-amino-2-(aminohydroxyphenyl)-acetylamino]-ceph-3-em-4-carboxylic acid compounds of the formula   in which R      represents hydrogen or an acyl group, R0     represents hydrogen or lower alkyl, R1     represents hydrogen or a group of the partial formula (R)(Ro)N-, R2     represents carboxyl or protected carboxyl, and R3     represents hydrogen, halogen having an atomic number of up to 35 or lower alkoxy, are manufactured.  Intermediates are also included.       The novel compounds have valuable antibiotic properties and are effective against both gram-positive and gram-negative micro-organisms and have a low toxi-city.  They may therefore be used for the treatment of corresponding infections.
Patent CA-1139037-A (CA)
Inventor: MISHRA ANUPAMA
IPC: C08F283/00
Filed: 1981-10-14
Granted: 1983-01-04
Abstract: ABSTRACT     Potassium salt of 2-pyrrolldinone is used as a catalyst to cyclotrimerize an organic diisocyanate, yielding a mixture of mono-meric cyclotrimerized product (isocyanurate) and oligomers thereof, soluble in common organic solvents and vinyl monomers. The cata-lyst can be used to make one-shot isocyanurate-crosslinked polyure-thanes. Prepolymers and moisture-curing coating compositions can also be prepared.
Patent CA-1153736-A (CA)
Inventor: DESOURDY BERNARD
IPC: B60P3/025
Filed: 1981-12-15
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE     A system for carriage of a shelter such as a garage in erected form with a trailer or truck adapted to readily mount and carry such shelter on it such that the truck or trailer may be conveniently used to carry loads on a work site; the shelter forms a garage for the trailer or truck, and the latter is also used to readily move the shelter or garage to another site whenever desired.  The trailer includes laterally extending arms to engage under the lateral sills of the shelter and the latter has a front wall with portions folding away for the passage of the arms upon loading and unloading of the shelter on the trailer or truck.
Patent CA-1163651-A (CA)
Inventor: LANGE BRUCE A
IPC: C04B5/00
Filed: 1981-12-16
Granted: 1984-03-13
Abstract: Abstract of The Disclosure Granular blast furnace slag is interground with certain amine salts of aryl hydroxy compounds (e.g. triethanolamine phenoxide) to enhance the effi-ciency of the grinding operation and to produce a solid ground particulate slag product of reduced tendency to "pack set".
Patent CA-1167439-A (CA)
Inventor: GARDNER DEREK V
IPC: A61P25/24
Filed: 1981-12-30
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE        Compounds of formula (I):                                                (I) wherein:         X is CH2, O, S or NR wherein R is hydrogen or C1-4 alkyl; Y and Z are independently selected from hydrogen, C1-4 alkyl, C1-4 alkoxy, halogen or CP3;      R1 is hydrogen, C1-6 alkyl, phenyl or phenyl-C1-4 alkyl any of which phenyl moieties may be substituted by one or more of C1-6 alkyl, C1-6 alkoxy, halogen or CF3;         R2 is hydrogen, OH, C1-6 alkoxy, phenyl-C1-4 alkoxy, C1-7 acyloxy or NR4R5 wherein R4 and R5 are independently selected from hydrogen or C1-6 alkyl; R4 is hydrogen and R5 i8 OH or C1-4 alkoxy; or R4 and R5 together from C3-6 polymethylene optionally inter-rupted by O or NR6 where R6 is hydrogen or C1-4 alkyl; or together with R1 forms an oxo group or =NOR7 wherein R7 is hydrogen or C1-6 alkyl; and R3 is hydrogen or C1-6 alkyl, have anti-depressant and/or anxiolytic activity, processes for their preparation and their use.
Patent CA-1169047-A (CA)
Inventor: DELLINGER THOMAS B
IPC: E21B17/04
Filed: 1982-01-04
Granted: 1984-06-12
Abstract: METHOD AND APPARATUS FOR REDUCING THE DIFFERENTIAL    PRESSURE STICKING TENDENCY OF A DRILL STRING                             ABSTRACT          A method for reducing the sticking tendency of a rotating drill string in its drill cuttings and the surrounding wall cake by constructing the drill string elements, such as the tool joints, drill collars, wear knots, with noncircular cross-sectional shapes.  The noncircular shapes may be triangular, square or other higher order multi-faceted shapes, or elliptical.  Rotation of the drill string causes a periodic opening to form between the noncircular elements and the cuttings and wall cake which results in a movement of the mass of solids around the noncircular elements to positions away from the drill string, thereby mitigating the tendency of the drill string to differentially stick.  Further, hydraulic seals are also likely to be broken by the reciprocating action of the noncircular elements.
Patent CA-1181004-A (CA)
Inventor: FRUITSTONE MITCHELL J
IPC: G01N33/536
Filed: 1982-01-14
Granted: 1985-01-15
Abstract: ABSTRACT     A suspending medium for an immunologic reaction comprising gelatin, having a Bloom rating from about 75 to about 300 at a concentration such that the Bloom rating times concentration in weight percent is from about 40 to about 150; albumin, at a concentration of from about 4.0 wt. % to about 6.0 wt. %; sufficient organic solute to provide an osmolality of from about 150 mOsm/kg.  H2O to about 450 mOsm/kg. H2O; sufficient salt of an alkali or alkaline earth metal to provide an ionic strength equi-valent to about a 0.01 molar to about a 0.10 molar solution of sodium chloride; and a pH from about 6.0 to about 8Ø
Patent CA-1169539-A (CA)
Inventor: SHERMAN IRA N
IPC: G01N29/28
Filed: 1982-01-21
Granted: 1984-06-19
Abstract: ULTRASONIC PROBE FOR NONDESTRUCTIVE INSPECTION ABSTRACT OF THE DISCLOSURE       A probe is disclosed for the nondestructive inspection of the interior walls of cylindrical recesses, comprising an elongated shaft having an ultrasonic transducer mounted thereon a predetermined distance from the longitudinal axis of the shaft and oriented for directing the axis of radiation of ultrasonic energy emanating from the transducer outwardly in a plane perpendicular to the longitudinal axis of the shaft. In another embodiment, the probe comprises a shaft having a lateral extension whereon a first ultrasonic transducer is mounted at a predetermined distance from the longitudinal axis of the shaft and is oriented for directing the axis of radiation of ultrasonic energy emanating therefrom parallel to a line formed by the intersection of planes perpendicular to the longitudinal axes of the shaft and lateral extension. A second ultrasonic is mounted on the longitudinal axis of the shaft and is oriented for radially outward direction of the axis of radiation of ultrasonic energy emanating therefrom. The second ultrasonic a transducer is effective for centering the probe within the hole under inspection. The predetermined distance of the first ultra-sonic transducer relative to the longitudinal axis of the shaft determines the angle of refraction of the radiated ultrasonic energy and can be predetermined in accordance with the desired inspection mode.
Patent CA-1192465-A (CA)
Inventor: LOTTICK EDWARD A
IPC: A61B18/14
Filed: 1982-02-03
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE          A family of removable switch electrocautery instru-ments is provided by springably releasably mounting a switch means to an instrument provided with a conductive member a-dapted to come into contact with living tissue and a handle member.  The handle member may be formed of conductive material covered with an insulative layer or the handle member may be comprised of an insulative material.  Means are provided on the switch means for making an electrical connection with the conductive member which was adapted to come into contact with the living tissue.  Electrical connection between the switch means may be made through one of the springably releasable attachments or it may be made by means of a separate connector element.
Patent CA-1177861-A (CA)
Inventor: ASHFORD JOSEPH W
IPC: F16J15/48
Filed: 1982-02-17
Granted: 1984-11-13
Abstract: IMPROVEMENTS IN AND RELATING TO SEALING STRIPS                          ABSTRACT      A vehicle body door seal has a gripping section 5 for embracing a flange running around a door opening.  A sealing section 14 is attached to the outside surface of one side of the gripping section.  The sealing section 14 defines a recess 20 in which may be located a bracing member 22, which may be held in position by adhesive.  The bracing member 22 is not normally positioned along the whole of the length of the sealing strip around the entire door opening but only along that part or those parts of the opening where the geometry and shape of the door opening and the door require the sealing section 14 to be stiffened and/or raised slightly in attitude so as to stand more proud from the gripping section.
Patent CA-1180546-A (CA)
Inventor: RICHES KENNETH M
IPC: C09D5/16
Filed: 1982-03-12
Granted: 1985-01-08
Abstract: A B S T R A C T      A method for marking underwater parts of a marine structure by local application of a coating which comprises a vulcanized silicone rubber and a fluorescent pigment onto the outer surface of the structure.  Preferably the coating comprises a fluid organic compound which is liquid at the temperature prevailing in sea water.
Patent CA-1178231-A (CA)
Inventor: DEVANNEAUX JACQUES
IPC: C10G55/04
Filed: 1982-04-19
Granted: 1984-11-20
Abstract: ABSTRACT           A process for obtaining synthetic crude petroleum from a hydrocarbon charge, or a heavy fraction previously separated from said charge, by subjecting the charge to a thermal treatment; two mixtures being thus obtained, one containing the lower-molecular-weight hydrocarbons, the other the heavier hydrocarbons.  The latter mixture is treated with a solvent to give a bituminous portion and an oily portion which forms at least part of the synthetic petroleum.
Patent CA-1172299-A (CA)
Inventor: MENZI ERNST
IPC: E02F9/08
Filed: 1982-04-23
Granted: 1984-08-07
Abstract: EXCAVATOR     ABSTRACT OF THE DISCLOSURE   An excavator can be moved in a step-like manner employing its boom and stepping feet or it can be arranged for conventional driven wheeled movement.  The excavator includes a supporting frame with outwardly extending supporting arms on which first wheels and/or stepping feet can be mounted.  A superstructure is positioned on the supporting frame and the boom is articulated to the superstructure.  A second wheel is supported on the super-structure and can be moved in the vertical direction between an active position resting on the ground on which the excavator is supported and an inactive position spaced upwardly from the ground.  With two first wheels on one side of the supporting frame and the second wheel in the active position on the opposite side, conventional three-wheel driven movement can be achieved with the second wheel effecting the steering of the excavator.
Patent CA-1182823-A (CA)
Inventor: BRITTAIN DAVID R
IPC: C07D487/10
Filed: 1982-05-11
Granted: 1985-02-19
Abstract: ABSTRACT     The invention there provides a pharmaceutical composition comprising an aldose reductase inhibitory 1'-substituted-spiro[pyrrolidine-3,3'-indoline]-2,2', 5-trione of the formula:-           I   wherein Ra is (2-7C)alkyl or (3-7C)alkenyl, naphthyl-methyl or cinnamyl optionally bearing one or two halogeno nuclear substituents, or Ra is benzyl optionally bearing one or two substituents  and benzene ring A optionally bears one or two substituents, trifluoro-methyl and nitro; or a salt thereof with a  base affording ? pharmaceutically acceptable cation; or a non-toxic, biodegradable precursor  thereof; together with a pharmaceutically a-ceptable diluent or carrier.          The invention also provides novel compounds of formula I and processes for their manufacture.       The compositions are of application in the treatment or prophylaxis of the side effects of diabetes or galactosemia.
Patent CA-1175378-A (CA)
Inventor: BROTZELL ARTHUR L
IPC: B60P1/40
Filed: 1982-09-08
Granted: 1984-10-02
Abstract: MATERIAL TRANSFER DEVICE     ABSTRACT OF THE DISCLOSURE       An auger assembly is secured across the back of a truck box and communicates with the tail gate discharge.          It augers grain or other comminuted material into a hopper which may then have a further conventional grain auger ex-tending therefrom for filling grain storage tanks, seed drills and the like.  A further auger assembly may be en-gaged over the discharge end of the first auger assembly and clamped thereto in adjustable radial relationship to the longitudinal axis of the first auger assembly.  This further auger assembly has a swivel connection at the up-per end thereof connected to the discharge and a flexible hose extension connected to the swivel connection so that it can be used to load air seeders, high drills or the like.  A telescopic conduit may be secured to the distal end of the flexible hose, if desired.
Patent CA-1194760-A (CA)
Inventor: TAGUCHI MASAYUKI
IPC: B23D55/08
Filed: 1982-09-10
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE     A cutting machine with a detecting means for detecting the height or vertical position of a cutting blade, a memory means for storing the desired upper or returning limit of the cutting blade and a comparing means for comparing an output produced from the said detecting means with an output produced from the said storing an output to stop the upward or returning movement of the cutting blade when the detected output from the detecting means is equal to the output from the memory means.
Patent CA-1198893-A (CA)
Inventor: SITGES MENENDEZ JUAN B
IPC: C22B7/00
Filed: 1982-10-14
Granted: 1986-01-07
Abstract: ABSTRACT            Apparatus for the separation of metallic zinc from residues containing zinc An apparatus for separating metallic zinc from zinc-containing residues includes a tank coolable by the flow of air through a helicoidal conduit open radically to the outside via upper and lower orifices and formed within a chamber surrounding the tank's internal refractory coating.  A radial flow of molten material against the tank walls is produced by the driven blades of a paddle wheel.  Air is supplied to the tank via an air intake in the closure cover.  An upper annular chamber around the covers seating communicates with the tank's interior via the cover and has an external orifice for connection of a suction conduit.
Patent CA-1219266-A (CA)
Inventor: FOZARD JOHN R
IPC: C07D451/12
Filed: 1982-12-10
Granted: 1987-03-17
Abstract: PSEUDOTROPYL HALOGENO-BENZOATES AND THEIR USE IN MIGRAINE TREATMENT ABSTRACT OF THE DISCLOSURE Migraine is treated with a novel pseudotropyl benzoate derivative of the following general Formula I:-wherein:-R1 represents halogen preferably chlorine; R2 represents hydrogen or halogen, preferably chlorine; and R3 represents hydrogen or halogen, preferably chlorine, provided that R3 is hydrogen when R2 is hydrogen.
Patent CA-1197336-A (CA)
Inventor: HEPP LEONARD R
IPC: C08L67/00
Filed: 1982-12-22
Granted: 1985-11-26
Abstract: REINFORCED THERMOPLASTIC COMPOSITION                ABSTRACT OF THE DISCLOSURE           Improved heat-resistant composition producing injection molded workpieces which are opaque and crystalline in thin, thick and large/flat parts comprise a combination consisting predominantly of poly(ethylene terephthalate) with a lesser proportion of poly(1,4-butylene terephtha-late), such combination being reinforced with filamentous glass and, optionally, but preferably, containing an internal nucleating amount of sodium stearate.
Patent CA-1206666-A (CA)
Title: Copolymer of acrylamide and polysaccharide resin as electrophoretic gel medium
Inventor: NOCHUMSON SAMUEL
IPC: C08F251/00
Filed: 1983-01-05
Granted: 1986-06-24
Abstract: Abstract: COPOLYMER OF ACRYLAMIDE AND POLYSACCHARIDE RESIN AS ELECTROPHORETIC GEL MEDIUM      An electrophoresis medium comprising a copolymer of acrylamide and an ethylenically unsaturated resin formed by replacing at least some of the hydroxyl hydrogens in a polysaccharide with an ethylenically unsaturated group.
Patent CA-1238442-A (CA)
Inventor: OLSON MORRIS R
IPC: C08L67/08
Filed: 1983-01-06
Granted: 1988-06-21
Abstract: REACTION OF VOLATILE ORGANIC EMISSIONS          FROM POLYESTER COMPOSITIONS                      ABSTRACT The invention describes a composition and method for the reduction of volatile organic emissions from polyester compositions having a hydroxyl value of at least 150 using water and an organic solvent.
Patent CA-1191863-A (CA)
Inventor: HANCK ALFRED
IPC: C07C231/12
Filed: 1983-01-14
Granted: 1985-08-13
Abstract: Abstract Aluminium panthenolate and zinc panthenolate, their manufacture and use as topical medicaments are described.
Patent CA-1189507-A (CA)
Inventor: TRUMMLITZ GUENTER
IPC: C07D451/02
Filed: 1983-02-04
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE                     Chemical Compounds Compounds of general formula I                              (I) (wherein R1 represents a hydrogen or a chlorine atom and R represents a (1-methyl-4-piperidinyl)methyl, (1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)methyl, 1-methyl-1,2,5,6-tetrahydro-4-pyridinyl, (1-methyl-4-piperidinylidene)methyl, (2,3-dehydro-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-methyl, (8-methyl-8-aza-bicyclo-[3.2.1]oct-3-ylidene)-methyl or  endo- or exo-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl)methyl group, each group being optionally substituted by one or two further methyl groups in the heterocyclic ring), and optical isomers thereof and acid addition salts of the afore-mentioned compounds.  Process for preparing the new compounds and pharmaceutical compositions containing them are also described.     The compounds of formula I and their acid addition salts have an antiulcerative effect and an inhibitory effect on the secretion of gastric acid without the side effects which normally occur with substances having an anticholinergic activity, such as dryness of the mouth and mydriasis.